like Lindrian said in ur last one to use var instead of set...

alias scripts {
  var %total.scripts $script(0), %c = 1
  echo -a 4*#Scripts Loaded4* $script(0)
  while (%c <= %total.scripts) {
    echo -a 4*# $+ %c $+ 4* $script(%c)
    inc %c 1
  }
}